Item Type: Roller Skates Material: Plastic + fabric + PU + aluminum alloy Size: M size (size 35-38) Color: Blue Applicable: Children Package List 2 x Roller Blades for Kids 1 x Storage Bag 1. Due to manual measurement, please allow an error of 1& 8209;3mm, thank you 2. Due to differences between different monitors, the picture may not reflect the actual color of the item. 1Adjustable Size: Taking into account the needs of a growing child, children roller skates can be adjusted to the size of your child's feet. 2Light Up Wheel: The roller skates will flash in the dark while skating, and the safe self generating wheel without any batteries, will keep your kids entertained. 3Smooth Sliding Wheel: High performance ABEC7 full precise bearing and high hardness PU wheel, very suitable for indoor and outdoor smooth sliding. 4Safe Braking: There are well established braking systems that ensure optimum safety and provide excellent stability for kids to skate smoothly, perfect for beginners. 5Comfortable: Breathable lining material ensures optimal comfort for children while playing. The perfect gift for kids or friends for birthdays, holidays, parties and special events.